CN214630575U

CN214630575U - Far infrared heating hair care physical therapy device

Info

Publication number: CN214630575U
Application number: CN202120018656.1U
Authority: CN
Inventors: 张涛; 马丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-09
Anticipated expiration: 2031-01-06

Abstract

A far infrared heating hair care physical therapy device comprises a host and an air nozzle, wherein the host is provided with a head part and a handle part, an annular heating cavity is arranged in the head part, an air inlet channel communicated with the annular heating cavity penetrates through the handle part, an annular air outlet correspondingly communicated with the annular heating cavity is arranged on the front end surface of the head part, and an annular filter screen is sleeved at the tail end of the handle part to serve as an air inlet of the air inlet channel; the inside of the air inlet channel is provided with a brushless motor, a main control board connected with the brushless motor and a power line connected with the main control board and extending out of the air inlet channel, a far infrared heating tube connected with the main control board is wound in the annular heating cavity, the handle part is provided with a key assembly, and the key assembly is connected with the main control board; the air nozzle adopts a magnetic adsorption type connecting structure to be detachably connected with the front end surface of the nose part, and comprises an air nozzle shell, an inner support and an air outlet flat nozzle. The utility model discloses power is adjustable, dry to send out efficiently, and has the far infrared of multiple air-out mode in order to satisfy the multiple needs of customer and send out heat hair care physical therapy equipment.

Description

Far infrared heating hair care physical therapy device

Technical Field

The utility model relates to a dry hair ware technical field, concretely relates to far infrared heating hair care physical therapy equipment.

Background

With the continuous improvement of living standard of people, people are pursuing beauty of the people, and hair care appliances are necessary articles which are frequently used in life of people. At present, in various hair care devices on the market, if a brush motor and a brushless motor blower exist, heating bodies of the hair care devices are made of iron-chromium-aluminum alloy or nickel-chromium electric heating alloy materials, the heating bodies are processed into a spiral spring shape and wound on a mica material support to be fixed and electrified for heating, and although the hair care device can realize the hair care function, the hair care device has the following defects:

1. when the air-suction type dust-collecting device is used under the condition of large environmental dust, dust and fine impurities are sucked into the interior of the device by air flow and contacted with the exposed spiral heating wire to be burnt and emit peculiar smell, so that discomfort is caused to the body of a pregnant woman or a child.

2. Various air nozzles cannot automatically adjust the air direction, and the air nozzles need to shake an appliance or shake the hair continuously with fingers to achieve quick air drying when in use.

3. The power of the traditional iron-chromium-aluminum alloy or nickel-chromium electrothermal alloy material heating wire cannot be adjusted at will, the hair drying time is prolonged when the power is low, and most hair care products in the market dry hair by high temperature at 1800W; however, the power is high, the temperature is high, and the cuticle of the hair can be damaged if the control is not good, so that the hair is withered, loses luster, is easy to break, and is unfavorable for energy conservation and environmental protection.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a far infrared heating hair care physical therapy equipment that power is adjustable, dry and send out efficiently, and has multiple air-out mode in order to satisfy the multiple needs of customer.

In order to achieve the above object, the utility model provides a far infrared heating hair care physical therapy equipment, including host computer and tuyere, wherein:

the main machine is provided with a head part and a handle part connected to the side surface of the head part, an annular heating cavity is arranged in the head part, an air inlet channel communicated with the annular heating cavity penetrates through the handle part, an annular air outlet correspondingly communicated with the annular heating cavity is arranged on the front end surface of the head part, and an annular filter screen is sleeved at the tail end of the handle part and serves as an air inlet of the air inlet channel; a brushless motor, a main control board connected with the brushless motor and a power line connected with the main control board and extending out of the air inlet channel are arranged in the air inlet channel, a far infrared heating tube connected with the main control board is wound in the annular heating cavity, a key assembly is arranged on the handle part, and the key assembly is connected with the main control board;

the air nozzle is detachably connected with the front end face of the nose part by adopting a magnetic adsorption type connecting structure and comprises an air nozzle shell, an inner support and an air outlet flat nozzle, the air nozzle shell is arranged around the inner support in a tubular shape, an annular air outlet channel is formed between the air nozzle shell and the inner support in a surrounding manner and is used for being in butt joint fit with the annular air outlet, and a connecting rib for fixedly connecting the air nozzle shell and the inner support is arranged in the air outlet channel; the one end of air-out flat mouth is the horn mouth, and the other end is flat mouthful, the air-out flat mouth is located in the tuyere shell and its horn mouth towards the inner support and with the butt joint of air-out passageway, the air-out flat mouth pass through the center of horn mouth with the inner support passes through the bearing and rotates the connection, the horn mouth still is equipped with the wind direction bone of S-shaped to make by the air current of air-out passageway flow direction horn mouth form the air current that the wind pressure was strengthened and blow off in flat mouthful department under the assembling of horn mouth, the air current promotes wind direction bone and drives the air-out flat mouth 360 degrees rotations in the tuyere shell simultaneously, thereby makes the air current that blows off be the heliciform.

As a further preferred technical scheme of the utility model, the tail end of the handle part is also connected with an air inlet protective cover sleeved outside the filter screen, and the air inlet protective cover is provided with a plurality of small holes; the one end that the air inlet guard shield kept away from handle portion is equipped with the power cord protective sheath, the power cord is followed pass in the inlet air duct the power cord protective sheath extends to the outside.

As a further preferred technical scheme of the utility model, the far infrared heating tube is many, and every far infrared heating tube winds its both ends are connected with the main control board respectively after the round is buckled into in the annular heating chamber, many the far infrared heating tube is in the coincide setting in the annular heating chamber, the annular heating intracavity is equipped with two sets of fixed bolsters and fixes respectively in order to the both ends to all far infrared heating tubes.

As a further preferred technical scheme of the utility model, the inner wall in annular heating chamber is equipped with the heat reflecting plate at least partly subsides, the plane of reflection orientation of heat reflecting plate infrared heating tube.

As a further preferred technical scheme of the utility model, the inner support is kept away from air-out flat nozzle one end has convex grafting portion, the preceding terminal surface of nose portion in annular air outlet's intra-annular region is equipped with draw-in groove or card hole, grafting portion with draw-in groove or card hole tight fit grafting cooperation, the tuyere through this tight fit grafting structure with the connection can be dismantled to the preceding terminal surface of nose portion, make the edge of tuyere shell corresponds the cover and establishes annular air outlet's ring is regional outward, so that the air-out passageway be used for with annular air outlet butt joint cooperation.

As a further preferred technical scheme of the utility model, the card hole is for running through the cylindricality hole of locomotive portion, annular heating chamber centers on cylindricality hole sets up.

As a further preferred technical scheme of the utility model, be equipped with first magnetic part on the inner support, the locomotive portion is equipped with second magnetic part, through first magnetic part with the adsorption affinity of second magnetic part, so that the tuyere adopts magnetism adsorption type connection structure with the connection can be dismantled to the preceding terminal surface of locomotive portion.

As a further preferred technical scheme of the utility model, the casing part of host computer includes last inner shell and lower inner shell that the lock is connected, air intake channel with annular heating chamber by go up the inner shell with the inner shell encloses to close down and forms.

As a further preferred technical scheme of the utility model, the outer wall of going up the inner shell coats and is equipped with the outer shell, the outer wall of lower inner shell coats and is equipped with down the outer shell, go up the outer shell with the outer shell forms the decorative cover down, go up the inner shell with the inner shell forms the inner bag down.

As a further preferred technical scheme of the utility model, the button subassembly sets up go up the surface of inner shell, the expansion end of button subassembly passes go up the inner shell with the main control board is connected, go up the outer shell correspondence and offer the button hole site that is used for manual touch to press, the button subassembly includes a switch button, a wind speed button and a temperature button.

The utility model discloses a far infrared heating hair care physiotherapy equipment adopts above-mentioned technical scheme, can reach following beneficial effect:

1) the far infrared electric heating tube (also called as a far infrared carbon fiber electric heating tube) is adopted, and can be absorbed by water molecules in the air to generate a resonance friction heat effect, so that the moisture on the hair is quickly evaporated, and the quick hair drying effect is achieved.

2) The air nozzle of the utility model is matched with the magnetic suction type structure of the main machine, so that the air nozzle can be conveniently and quickly disassembled and assembled, and according to the use requirement, when the main machine is not provided with the air nozzle for use, the air flow is directly blown out from the annular air outlet, and the hair drying area is increased because the relative size of the annular air outlet is larger than that of the air outlet of the traditional air duct hair dryer, thereby improving the hair drying efficiency; after the host computer connects the blast nozzle and makes, the air current that blows out from annular air outlet is 360 heliciform by the air-out flat nozzle and blows off, and the wind pressure is strengthened to can improve hair vibration frequency and reach fluffy and quick air-dry effect.

3) The far infrared electric heating tube emits far infrared light waves after being electrified, and has good visual impact by matching with airflow driven by the high-speed brushless motor.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of an example of a far infrared heating and hair care physical therapy apparatus;

FIG. 2 is a schematic view of the far infrared heating hair care physical therapy device with the air nozzle removed;

FIG. 3 is a cross-sectional view of the far infrared heating hair care physiotherapy apparatus;

FIG. 4 is an exploded view of the far infrared heating hair care physiotherapy apparatus;

FIG. 5 is a perspective view of the flat outlet nozzle;

FIG. 6 is a schematic view of the structure of the air outlet side of the air nozzle;

FIG. 7 is a front view of the tuyere;

FIG. 8 is a cross-sectional view of the tuyere.

In the figure: 1. the main frame, 2, the nose portion, 3, the handle portion, 4, the air inlet guard shield, 5, the power cord protective sheath, 6, the power cord, 7, the tuyere, 8, brushless motor, 9, the air inlet channel, 10, the annular heating chamber, 11, the air outlet channel, 12, the filter screen, 13, the air outlet flat nozzle, 14, the tuyere shell, 15, the inner support, 16, the first magnetic part, 17, the second magnetic part, 18, the upper shell, 19, the button subassembly, 20, the motor cover, 21, the upper inner shell, 22, the main control board, 23, the fixed bolster, 24, the far infrared heating tube, 25, the heat reflection board, 26, the lower inner shell, 27, the lower outer shell, 28, the annular air outlet, 29, the card hole, 30, the grafting portion, 31, the bearing.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

The far infrared heating hair care physical therapy instrument as shown in fig. 1 to 8 is used for generating air flow to care hair, and comprises a main machine 1 and an air nozzle 7, wherein the main machine 1 can be selectively matched with the air nozzle 7, the air flow generated by the main machine 1 is blown out under the guidance of the air nozzle 7, and the main machine 1 can be independently used when not connected with the air nozzle 7.

The housing part of the host 1 comprises an upper inner housing 21 and a lower inner housing 26 which are connected in a buckling manner, the outer wall of the upper inner housing 21 is covered with an upper outer housing 18, the outer wall of the lower inner housing 26 is covered with a lower outer housing 27, the upper outer housing 18 and the lower outer housing 27 form a decorative surface, and the upper inner housing 21 and the lower inner housing 26 form an inner container.

The one end of host computer 1 is the locomotive portion 2, and the other end is for connecting handle portion 3 of 2 sides of locomotive portion, be equipped with annular heating chamber 10 in the locomotive portion 2, run through in handle portion 3 be equipped with the inlet air duct 9 of annular heating chamber 10 intercommunication, inlet air duct 9 with annular heating chamber 10 by go up inner shell 21 with lower inner shell 26 encloses to close and forms, the preceding terminal surface of locomotive portion 2 be equipped with annular heating chamber 10 corresponds the annular air outlet 28 of intercommunication, the tail end cover of handle portion 3 is equipped with annular filter screen 12 in order to regard as inlet air duct 9's air intake, and filter screen 12 can filter dust and tiny debris to effectively avoided debris to heat or burn and produce the peculiar smell in annular heating chamber 10.

Be equipped with brushless motor 8 in the inlet air duct 9, with the main control board 22 that brushless motor 8 is connected, and with main control board 22 connects and extends inlet air duct 9's power cord 6, in the annular heating chamber 10 around be equipped with the far infrared heating tube 24 that main control board 22 is connected, handle portion 3 is equipped with button subassembly 19, button subassembly 19 with main control board 22 is connected.

Brushless motor 8 is close to filter screen 12 fixed the setting in inlet air duct 9, and brushless motor 8's fuselage cover is equipped with the motor cover 20 of silica gel material, and brushless motor 8 hugs closely through motor cover 20 and inlet air duct 9's inner wall, and inlet air duct 9 is used for installing brushless motor 8's position correspondence and is equipped with spacing bone for brushless motor 8 can not become flexible because of high-speed rotation. The rated rotation speed of the brushless motor 8 is 3-12 ten thousand revolutions per minute, preferably 11 thousand revolutions per minute, and the rotation speed is controlled by the MCU of the main control board 22, so that high, medium and low speeds can be realized, i.e. the user requirements are well met.

The outer tube of the far infrared heating tube 24 is made of transparent quartz glass tube, the outer tube is directly contacted with metal after high-grade electrification without electric shock, and the heating wire inside the far infrared heating tube is made of carbon fiber, halogen wire or electric furnace wire, preferably carbon fiber. The carbon fiber is different from the traditional electric heating tube such as metal wire and halogen.

After power cord 6 switch on, trigger through button subassembly 19, start brushless motor 8 and switch on far infrared heating tube 24, far infrared heating tube 24 can heat up the gas in annular heating chamber 10 fast, and the gas after the intensification is blown out from annular air outlet 28 by the air current that brushless motor 8 drove. According to the user demand, can only blow, gaseous intensification realizes blowing cold wind function, perhaps when blowing, gaseous intensification simultaneously realizes blowing hot-blast. Of course, blow and the intensification all can set up to a plurality of gears, and this function is realized through operating button subassembly 19, and button subassembly 19 can realize the start-up operation simultaneously.

The air nozzle 7 is detachably connected with the front end face of the nose part 2 by adopting a magnetic adsorption type connecting structure, the air nozzle 7 comprises an air nozzle shell 14, an inner support 15 and an air outlet flat nozzle 13, the air nozzle shell 14 is arranged around the inner support 15 in a tubular shape, an annular air outlet channel 11 is formed between the air nozzle shell 14 and the inner support 15 in a surrounding manner, the air outlet channel 11 is used for being in butt joint fit with the annular air outlet 28, and a connecting rib for fixedly connecting the air nozzle shell 14 with the inner support 15 is arranged in the air outlet channel 11; the one end of air-out flat mouth 13 is the horn mouth, and the other end is flat mouth, air-out flat mouth 13 is located in tuyere shell 14 and its horn mouth towards inner support 15 and with the 11 butt joints of air-out expert, air-out flat mouth 13 through the central salient pivot that forms of horn mouth with inner support 15 rotates through bearing 31 to be connected, the horn mouth still is equipped with the wind direction bone of S-shaped to make and lead to 11 air currents of flowing to the horn mouth by the air-out expert under the assembling of horn mouth and form the air current that the wind pressure is strengthened and blow off in flat mouth department, the air current promotes wind direction bone simultaneously and drives air-out flat mouth 13 360 degrees rotations in tuyere shell 14, thereby makes the air current that blows off be the heliciform.

Preferably, the tail end of the handle part 3 is further connected with an air inlet shield 4 sleeved outside the filter screen 12, and the air inlet shield 4 is provided with a plurality of small holes; air inlet guard shield 4 keeps away from the one end of handle portion 3 is equipped with power cord 6 protective sheath 5, power cord 6 follows pass in the inlet air duct 9 power cord 6 protective sheath 5 extends to the outside, can protect filter screen 12, stabilizes and reachs insulating protective effect power cord 6 simultaneously.

In the concrete implementation, far infrared heating tube 24 is many, and every far infrared heating tube 24 winds its both ends are connected with main control board 22 respectively after annular heating chamber 10 is buckled into the round, and far infrared heating tube 24's tubular is pear type, C type or M type, and many the same far infrared heating tube 24 is in coincide setting in the annular heating chamber 10, be equipped with two sets of fixed bolster 23 in the annular heating chamber 10 in order to fix respectively all far infrared heating tube 24's both ends.

Further preferably, the inner wall of the annular heating cavity 10 is at least partially attached with a heat reflection plate 25, the reflection surface of the heat reflection plate 25 faces the infrared heating tube, in this embodiment, the heat reflection plate 25 is disposed on the inner wall of the periphery and the inner wall of the bottom of the annular heating cavity 10, and the energy behind the far infrared heating tube 24 can be collected by the heat reflection plate 25, so that the heat energy effect is improved, and the heat insulation effect is also achieved.

In specific implementation, one end of the inner support 15, which is far away from the flat air outlet nozzle 13, is provided with a convex insertion part 30, a clamping groove or a clamping hole 29 is formed in an inner ring area of the annular air outlet 28 on the front end surface of the nose part 2, the insertion part 30 is in close fit insertion fit with the clamping groove or the clamping hole 29, and the air nozzle 7 is detachably connected with the front end surface of the nose part 2 through the close fit insertion structure, so that the edge of the air nozzle shell 14 is correspondingly covered on an outer ring area of the annular air outlet 28, and the air outlet channel 11 is used for being in butt fit with the annular air outlet 28. In this example, the nose portion 2 is in a cylindrical structure, the handle portion 3 is located on a side surface of the cylindrical structure, a front end surface of the nose portion 2 is a circular surface at one end of the cylindrical structure, the annular heating cavity 10 is arranged around a central axis of the cylindrical structure, a cylindrical hole penetrates through the center of the nose portion 2 along the central axis, and the cylindrical hole is a clamping hole 29 matched with the insertion portion 30 on the inner support 15; of course, the front end face of the nose portion 2 may also be recessed to form a slot, which may be engaged with the mating portion 30 of the inner bracket 15. Through this structure for the plug cooperation can be carried out on host computer 1 to tuyere 7, thereby realizes dismantling the connection.

Preferably, an annular first magnetic member 16 is arranged on the inner support 15, an annular second magnetic member 17 is arranged on the nose portion 2, and the air nozzle 7 is detachably connected with the front end surface of the nose portion 2 by adopting a magnetic adsorption type connecting structure through the adsorption force of the first magnetic member 16 and the second magnetic member 17. Through the magnetic adsorption connection, the air nozzle 7 inserted on the host 1 is not easy to drop, and the air nozzle 7 is convenient to be manually detached from the main body, namely, the magnetic adsorption type air nozzle has the effect of convenient use.

Specifically, button subassembly 19 sets up go up the surface of inner shell 21, button subassembly 19's expansion end passes go up inner shell 21 with main control panel 22 is connected, go up shell 18 and correspond and offer the button hole site that is used for the manual button that touches, button subassembly 19 includes a switch button, a wind speed button and a temperature button, and the switch button is used for opening and close control, and the wind speed button is used for controlling the rotational speed of brushless motor 8 in order to reach and control the wind speed, and the temperature button then controls the intensification speed of air current.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. A far infrared heating hair care physical therapy equipment is characterized by comprising a host and a tuyere, wherein:

2. The far infrared heating hair care physical therapy instrument as claimed in claim 1, wherein the tail end of the handle portion is further connected with an air inlet shield sleeved outside the filter screen, and the air inlet shield is provided with a plurality of small holes; the one end that the air inlet guard shield kept away from handle portion is equipped with the power cord protective sheath, the power cord is followed pass in the inlet air duct the power cord protective sheath extends to the outside.

3. The far infrared heating hair care physical therapy instrument according to claim 1, wherein the number of the far infrared heating tubes is plural, each far infrared heating tube is bent into a circle around the annular heating cavity, and then both ends of each far infrared heating tube are respectively connected with the main control board, the plural far infrared heating tubes are arranged in the annular heating cavity in an overlapped manner, and two sets of fixing brackets are arranged in the annular heating cavity to respectively fix both ends of all the far infrared heating tubes.

4. The far infrared heating hair care physical therapy instrument as claimed in claim 1, wherein a heat reflection plate is attached to at least a part of the inner wall of the annular heating chamber, and a reflection surface of the heat reflection plate faces the infrared heating tube.

5. The far infrared heating hair care physical therapy instrument as claimed in claim 1, wherein one end of the inner bracket, which is far away from the flat air outlet nozzle, is provided with a convex insertion part, a clamping groove or a clamping hole is arranged in an inner ring area of the annular air outlet on the front end surface of the nose part, the insertion part is in close fit insertion fit with the clamping groove or the clamping hole, the air nozzle is detachably connected with the front end surface of the nose part through the close fit insertion structure, so that the edge of the air nozzle shell is correspondingly covered on an outer ring area of the annular air outlet, and the air outlet channel is used for butt fit with the annular air outlet.

6. The far infrared heating hair care physical therapy device according to claim 5, wherein the fastening hole is a cylindrical hole penetrating through the nose portion, and the annular heating cavity is disposed around the cylindrical hole.

7. The far infrared heating hair care physical therapy instrument as claimed in claim 1, wherein a first magnetic member is provided on the inner support, a second magnetic member is provided on the nose portion, and the air nozzle is detachably connected to the front end surface of the nose portion by a magnetic adsorption type connection structure through an adsorption force of the first magnetic member and the second magnetic member.

8. The far infrared heating hair care physical therapy instrument as claimed in any one of claims 1 to 7, wherein the housing portion of the main machine comprises an upper inner housing and a lower inner housing which are connected in a snap-fit manner, and the air intake channel and the annular heating cavity are formed by the upper inner housing and the lower inner housing in an enclosing manner.

9. The far infrared heating hair care physical therapy instrument as claimed in claim 8, wherein an upper outer shell is covered on the outer wall of the upper inner shell, a lower outer shell is covered on the outer wall of the lower inner shell, the upper outer shell and the lower outer shell form a decorative surface, and the upper inner shell and the lower inner shell form an inner container.

10. The far infrared heating hair care physical therapy instrument according to claim 9, wherein the button assembly is disposed on an outer surface of the upper inner shell, a movable end of the button assembly penetrates through the upper inner shell to be connected with the main control board, the upper outer shell is correspondingly provided with a button hole for manual touch, and the button assembly comprises a switch button, a wind speed button and a temperature button.